| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $48.39 | 3.696% | $50.1785 | $50.18 | $50.20 | $50.20 |
| Purchase #2 | $200.50 | 7.428% | $215.3931 | $215.39 | $215.40 | $215.40 |
| Purchase #3 | $96.82 | 3.862% | $100.5592 | $100.56 | $100.55 | $100.60 |
| Purchase #4 | $131.41 | 8.504% | $142.5851 | $142.59 | $142.60 | $142.60 |
| Purchase #5 | $122.77 | 7.812% | $132.3608 | $132.36 | $132.35 | $132.40 |
| Purchase #6 | $151.94 | 3.332% | $157.0026 | $157.00 | $157.00 | $157.00 |
| Purchase #7 | $234.62 | 9.214% | $256.2379 | $256.24 | $256.25 | $256.20 |
| 7 purchase totals = | $986.45 | $1,054.3172 | $1,054.32 | $1,054.35 | $1,054.40 | |